This is a easy way to fix a zipper without replace it. Is really fast too.
It work when the zipper pull can't close the zipper together anymore.
I don't really like to replace zipper because they always come out a little bit wavy when I do.
You can save a jacket, a tent, a sleeping bag and many other item.
Step 1: WHAT YOU NEED
You need only some pliers.
If the zipper pull is really destroy or is made in plastic you need a NEW ONE OF THE SAME SIZE.
I FOUND MINE IN ANOTHER OLD JACKET. Or you can buy one online for really cheap.